diff options
Diffstat (limited to 'src/jtag/drivers/arm-jtag-ew.c')
| -rw-r--r-- | src/jtag/drivers/arm-jtag-ew.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/jtag/drivers/arm-jtag-ew.c b/src/jtag/drivers/arm-jtag-ew.c index 35b6b929..16245102 100644 --- a/src/jtag/drivers/arm-jtag-ew.c +++ b/src/jtag/drivers/arm-jtag-ew.c @@ -355,7 +355,10 @@ static void armjtagew_scan(bool ir_scan, /* Move to appropriate scan state */ armjtagew_end_state(ir_scan ? TAP_IRSHIFT : TAP_DRSHIFT); - armjtagew_state_move(); + /* Only move if we're not already there */ + if (tap_get_state() != tap_get_end_state()) + armjtagew_state_move(); + armjtagew_end_state(saved_end_state); /* Scan */ |